/* * This file is part of the libopencm3 project. * * Copyright (C) 2010 Piotr Esden-Tempski * Copyright (C) 2011 Fergus Noble * * This library is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library. If not, see . */ #define WEAK __attribute__ ((weak)) /* Symbols exported by the linker script(s): */ extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack; typedef void (*funcp_t) (void); extern funcp_t __preinit_array_start, __preinit_array_end; extern funcp_t __init_array_start, __init_array_end; extern funcp_t __fini_array_start, __fini_array_end; void main(void); void reset_handler(void); void blocking_handler(void); void null_handler(void); void WEAK reset_handler(void); void WEAK nmi_handler(void); void WEAK hard_fault_handler(void); void WEAK mem_manage_handler(void); void WEAK bus_fault_handler(void); void WEAK usage_fault_handler(void); void WEAK sv_call_handler(void); void WEAK debug_monitor_handler(void); void WEAK pend_sv_handler(void); void WEAK sys_tick_handler(void); void WEAK wwdg_isr(void); void WEAK pvd_isr(void); void WEAK tamp_stamp_isr(void); void WEAK rtc_wkup_isr(void); void WEAK flash_isr(void); void WEAK rcc_isr(void); void WEAK exti0_isr(void); void WEAK exti1_isr(void); void WEAK exti2_isr(void); void WEAK exti3_isr(void); void WEAK exti4_isr(void); void WEAK dma1_stream0_isr(void); void WEAK dma1_stream1_isr(void); void WEAK dma1_stream2_isr(void); void WEAK dma1_stream3_isr(void); void WEAK dma1_stream4_isr(void); void WEAK dma1_stream5_isr(void); void WEAK dma1_stream6_isr(void); void WEAK adc_isr(void); void WEAK can1_tx_isr(void); void WEAK can1_rx0_isr(void); void WEAK can1_rx1_isr(void); void WEAK can1_sce_isr(void); void WEAK exti9_5_isr(void); void WEAK tim1_brk_tim9_isr(void); void WEAK tim1_up_tim10_isr(void); void WEAK tim1_trg_com_tim11_isr(void); void WEAK tim1_cc_isr(void); void WEAK tim2_isr(void); void WEAK tim3_isr(void); void WEAK tim4_isr(void); void WEAK i2c1_ev_isr(void); void WEAK i2c1_er_isr(void); void WEAK i2c2_ev_isr(void); void WEAK i2c2_er_isr(void); void WEAK spi1_isr(void); void WEAK spi2_isr(void); void WEAK usart1_isr(void); void WEAK usart2_isr(void); void WEAK usart3_isr(void); void WEAK exti15_10_isr(void); void WEAK rtc_alarm_isr(void); void WEAK usb_fs_wkup_isr(void); void WEAK tim8_brk_tim12_isr(void); void WEAK tim8_up_tim13_isr(void); void WEAK tim8_trg_com_tim14_isr(void); void WEAK tim8_cc_isr(void); void WEAK dma1_stream7_isr(void); void WEAK fsmc_isr(void); void WEAK sdio_isr(void); void WEAK tim5_isr(void); void WEAK spi3_isr(void); void WEAK uart4_isr(void); void WEAK uart5_isr(void); void WEAK tim6_dac_isr(void); void WEAK tim7_isr(void); void WEAK dma2_stream0_isr(void); void WEAK dma2_stream1_isr(void); void WEAK dma2_stream2_isr(void); void WEAK dma2_stream3_isr(void); void WEAK dma2_stream4_isr(void); void WEAK eth_isr(void); void WEAK eth_wkup_isr(void); void WEAK can2_tx_isr(void); void WEAK can2_rx0_isr(void); void WEAK can2_rx1_isr(void); void WEAK can2_sce_isr(void); void WEAK otg_fs_isr(void); void WEAK dma2_stream5_isr(void); void WEAK dma2_stream6_isr(void); void WEAK dma2_stream7_isr(void); void WEAK usart6_isr(void); void WEAK i2c3_ev_isr(void); void WEAK i2c3_er_isr(void); void WEAK otg_hs_ep1_out_isr(void); void WEAK otg_hs_ep1_in_isr(void); void WEAK otg_hs_wkup_isr(void); void WEAK otg_hs_isr(void); void WEAK dcmi_isr(void); void WEAK cryp_isr(void); void WEAK hash_rng_isr(void); __attribute__ ((section(".vectors"))) void (*const vector_table[]) (void) = { (void *)&_stack, reset_handler, nmi_handler, hard_fault_handler, mem_manage_handler, bus_fault_handler, usage_fault_handler, 0, 0, 0, 0, /* Reserved */ sv_call_handler, debug_monitor_handler, 0, /* Reserved */ pend_sv_handler, sys_tick_handler, wwdg_isr, pvd_isr, tamp_stamp_isr, rtc_wkup_isr, flash_isr, rcc_isr, exti0_isr, exti1_isr, exti2_isr, exti3_isr, exti4_isr, dma1_stream0_isr, dma1_stream1_isr, dma1_stream2_isr, dma1_stream3_isr, dma1_stream4_isr, dma1_stream5_isr, dma1_stream6_isr, adc_isr, can1_tx_isr, can1_rx0_isr, can1_rx1_isr, can1_sce_isr, exti9_5_isr, tim1_brk_tim9_isr, tim1_up_tim10_isr, tim1_trg_com_tim11_isr, tim1_cc_isr, tim2_isr, tim3_isr, tim4_isr, i2c1_ev_isr, i2c1_er_isr, i2c2_ev_isr, i2c2_er_isr, spi1_isr, spi2_isr, usart1_isr, usart2_isr, usart3_isr, exti15_10_isr, rtc_alarm_isr, usb_fs_wkup_isr, tim8_brk_tim12_isr, tim8_up_tim13_isr, tim8_trg_com_tim14_isr, tim8_cc_isr, dma1_stream7_isr, fsmc_isr, sdio_isr, tim5_isr, spi3_isr, uart4_isr, uart5_isr, tim6_dac_isr, tim7_isr, dma2_stream0_isr, dma2_stream1_isr, dma2_stream2_isr, dma2_stream3_isr, dma2_stream4_isr, eth_isr, eth_wkup_isr, can2_tx_isr, can2_rx0_isr, can2_rx1_isr, can2_sce_isr, otg_fs_isr, dma2_stream5_isr, dma2_stream6_isr, dma2_stream7_isr, usart6_isr, i2c3_ev_isr, i2c3_er_isr, otg_hs_ep1_out_isr, otg_hs_ep1_in_isr, otg_hs_wkup_isr, otg_hs_isr, dcmi_isr, cryp_isr, hash_rng_isr, }; void reset_handler(void) { volatile unsigned *src, *dest; funcp_t *fp; __asm__("MSR msp, %0" : : "r"(&_stack)); for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++) *dest = *src; while (dest < &_ebss) *dest++ = 0; /* Constructors. */ for (fp = &__preinit_array_start; fp < &__preinit_array_end; fp++) (*fp)(); for (fp = &__init_array_start; fp < &__init_array_end; fp++) (*fp)(); /* Call the application's entry point. */ main(); /* Destructors. */ for (fp = &__fini_array_start; fp < &__fini_array_end; fp++) (*fp)(); } void blocking_handler(void) { while (1) ; } void null_handler(void) { /* Do nothing. */ } #pragma weak nmi_handler = null_handler #pragma weak hard_fault_handler = blocking_handler #pragma weak mem_manage_handler = blocking_handler #pragma weak bus_fault_handler = blocking_handler #pragma weak usage_fault_handler = blocking_handler #pragma weak sv_call_handler = null_handler #pragma weak debug_monitor_handler = null_handler #pragma weak pend_sv_handler = null_handler #pragma weak sys_tick_handler = null_handler #pragma weak wwdg_isr = null_handler #pragma weak pvd_isr = null_handler #pragma weak tamp_stamp_isr = null_handler #pragma weak rtc_wkup_isr = null_handler #pragma weak flash_isr = null_handler #pragma weak rcc_isr = null_handler #pragma weak exti0_isr = null_handler #pragma weak exti1_isr = null_handler #pragma weak exti2_isr = null_handler #pragma weak exti3_isr = null_handler #pragma weak exti4_isr = null_handler #pragma weak dma1_stream0_isr = null_handler #pragma weak dma1_stream1_isr = null_handler #pragma weak dma1_stream2_isr = null_handler #pragma weak dma1_stream3_isr = null_handler #pragma weak dma1_stream4_isr = null_handler #pragma weak dma1_stream5_isr = null_handler #pragma weak dma1_stream6_isr = null_handler #pragma weak adc_isr = null_handler #pragma weak can1_tx_isr = null_handler #pragma weak can1_rx0_isr = null_handler #pragma weak can1_rx1_isr = null_handler #pragma weak can1_sce_isr = null_handler #pragma weak exti9_5_isr = null_handler #pragma weak tim1_brk_tim9_isr = null_handler #pragma weak tim1_up_tim10_isr = null_handler #pragma weak tim1_trg_com_tim11_isr = null_handler #pragma weak tim1_cc_isr = null_handler #pragma weak tim2_isr = null_handler #pragma weak tim3_isr = null_handler #pragma weak tim4_isr = null_handler #pragma weak i2c1_ev_isr = null_handler #pragma weak i2c1_er_isr = null_handler #pragma weak i2c2_ev_isr = null_handler #pragma weak i2c2_er_isr = null_handler #pragma weak spi1_isr = null_handler #pragma weak spi2_isr = null_handler #pragma weak usart1_isr = null_handler #pragma weak usart2_isr = null_handler #pragma weak usart3_isr = null_handler #pragma weak exti15_10_isr = null_handler #pragma weak rtc_alarm_isr = null_handler #pragma weak usb_fs_wkup_isr = null_handler #pragma weak tim8_brk_tim12_isr = null_handler #pragma weak tim8_up_tim13_isr = null_handler #pragma weak tim8_trg_com_tim14_isr = null_handler #pragma weak tim8_cc_isr = null_handler #pragma weak dma1_stream7_isr = null_handler #pragma weak fsmc_isr = null_handler #pragma weak sdio_isr = null_handler #pragma weak tim5_isr = null_handler #pragma weak spi3_isr = null_handler #pragma weak uart4_isr = null_handler #pragma weak uart5_isr = null_handler #pragma weak tim6_dac_isr = null_handler #pragma weak tim7_isr = null_handler #pragma weak dma2_stream0_isr = null_handler #pragma weak dma2_stream1_isr = null_handler #pragma weak dma2_stream2_isr = null_handler #pragma weak dma2_stream3_isr = null_handler #pragma weak dma2_stream4_isr = null_handler #pragma weak eth_isr = null_handler #pragma weak eth_wkup_isr = null_handler #pragma weak can2_tx_isr = null_handler #pragma weak can2_rx0_isr = null_handler #pragma weak can2_rx1_isr = null_handler #pragma weak can2_sce_isr = null_handler #pragma weak otg_fs_isr = null_handler #pragma weak dma2_stream5_isr = null_handler #pragma weak dma2_stream6_isr = null_handler #pragma weak dma2_stream7_isr = null_handler #pragma weak usart6_isr = null_handler #pragma weak i2c3_ev_isr = null_handler #pragma weak i2c3_er_isr = null_handler #pragma weak otg_hs_ep1_out_isr = null_handler #pragma weak otg_hs_ep1_in_isr = null_handler #pragma weak otg_hs_wkup_isr = null_handler #pragma weak otg_hs_isr = null_handler #pragma weak dcmi_isr = null_handler #pragma weak cryp_isr = null_handler #pragma weak hash_rng_isr = null_handler